Remote calibration weighing device based on concrete mixing plant

Abstract

The utility model discloses a remote calibration weighing device based on a concrete mixing plant, and belongs to the technical field of concrete weighing, and the remote calibration weighing device comprises a measuring hopper rack and a fixed plate; the concrete weighing device is novel in design and ingenious in device, when concrete needs to be weighed, the concrete enters a discharging pipe through a feeding hopper, and under driving of a driving motor, a gear and a rack are in engaged transmission, so that the rack moves upwards in a mounting groove, and a baffle is synchronously driven to move upwards in a movable groove; the concrete in the discharging pipe can be shunted and conveyed into the discharging pipe through the shunting plate, and the concrete in the discharging pipe can directly enter the metering hopper through the feeding hopper, so that the concrete can be quickly placed into the metering hopper for weighing operation, manual carrying operation is avoided, and the working efficiency is improved. The concrete weighing device solves the problems of time waste, energy waste and labor cost due to the fact that the concrete weighing efficiency is improved, the using effect and practicability of the concrete weighing device are improved, and the practicability of the concrete weighing device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of concrete weighing, and in particular to a remote calibration weighing device based on a concrete mixing station. Background Art

[0002] The patent with the published authorization announcement number CN220625499U discloses a remote calibration intelligent weighing device, including a reference scale frame and a measuring bucket frame. The reference scale frame is installed next to the measuring bucket frame with the same weighing environment. A reference scale is installed on the reference scale frame, and a number of weights are connected to the reference scale. A reference scale sensor is provided at the bottom of the reference scale. A measuring bucket is installed on the measuring bucket frame, and a measuring bucket sensor is provided on the measuring bucket. A butterfly valve is installed at the bottom of the measuring bucket. The reference scale sensor and the measuring bucket sensor are electrically connected to the control host. The patent calibrates the measuring bucket in the same weighing environment by using the reference scale and weights. During the calibration process, the control host automatically calibrates, and there is no need to manually move and hang weights every time calibration is performed, which saves manpower, improves calibration efficiency, and saves calibration time.

[0003] However, the weighing device in the above patent requires workers to manually carry the concrete into the weighing bucket when weighing concrete. Since concrete is heavy, manual transportation will inevitably waste time, energy and labor costs. At the same time, it will reduce the efficiency of concrete weighing, thereby affecting the use and practicality of the weighing device.

[0004] To this end, the present application proposes a remote calibration weighing device based on a concrete mixing station. Utility Model Content

[0005] The present application proposes a remote calibration weighing device based on a concrete mixing station to solve the problems raised in the above-mentioned background technology; when the concrete needs to be weighed, the concrete in the concrete storage device enters the discharge pipe through the feed hopper, and then, by starting the drive motor, the drive motor drives the gear to rotate, and the gear and the rack are meshed for transmission, thereby driving the rack to move upward in the installation groove, and when the rack moves, it will drive the baffle to move upward synchronously in the movable groove, at this time, the concrete in the discharge pipe will be diverted through the diverter plate and distributed to the discharge pipe, and the concrete in the discharge pipe will directly enter the measuring hopper through the feed hopper, thereby, the concrete can be quickly placed in the measuring hopper for weighing operation, avoiding manual handling operation, and wasting time, energy and labor costs, and at the same time, it also improves the weighing efficiency of the concrete, thereby improving the use effect and practicality of the weighing device, and greatly improving the practicality of the device.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A remote calibration weighing device based on a concrete mixing plant comprises a metering bucket frame and a fixed plate, wherein two metering buckets are fixedly connected inside the metering bucket frame, two butterfly valves are fixedly connected to the bottom of the metering bucket frame, and the two butterfly valves are respectively fixedly connected to the bottom ends of the corresponding metering buckets, a support assembly is fixedly connected to the top of the fixed plate, and the support assembly comprises a support plate, two support plates are fixedly connected to the top of the fixed plate, balance bars are fixedly connected inside the two support plates, and support bars are fixedly connected outside the two support plates.

[0008] As a preferred embodiment, a feed assembly is fixedly connected to the top of the two support plates, and the feed assembly includes a discharge pipe, the discharge pipe is fixedly connected to the top of the two support plates, and one end of the discharge pipe is fixedly connected to a feed hopper;

[0009] By using a discharge pipe made of stainless steel, which has good pressure resistance, the practicability of the device is improved.

[0010] As a preferred embodiment, the end of the feed hopper away from the discharge pipe is fixedly connected to a mounting assembly, and the mounting assembly includes a flange, the flange is fixedly connected to one end of the feed hopper, and a plurality of mounting holes are opened inside the flange;

[0011] By providing flanges and mounting holes, complicated connection methods are avoided, and an efficient and convenient installation method is provided, thereby improving the practicability of the device.

[0012] As a preferred embodiment, the end of the discharge pipe away from the feed hopper is fixedly connected to a material discharge assembly, and the material discharge assembly includes a material discharge pipe, two material discharge pipes are fixedly connected to one end of the discharge pipe, and the ends of the two material discharge pipes away from the discharge pipe are fixedly connected to the feed hopper, and the bottom ends of the two feed hoppers are located above the metering hopper;

[0013] By using a stainless steel hopper, stainless steel has good pressure resistance, thus improving the practicality of the device.

[0014] As a preferred embodiment, the outside of the discharge pipe is fixedly connected to a protection box, the inside of the protection box is rotatably connected to a driving assembly, the driving assembly includes a driving motor, the driving motor is fixedly connected to the outside of the protection box, the inside of the protection box is rotatably connected to a gear, the inside of the discharge pipe is slidably connected to a rack, and the gear and the rack are meshingly connected, a mounting groove is provided inside the discharge pipe and outside the rack, and the top end of the rack extends to the outside of the mounting groove;

[0015] The gear is driven to rotate by a driving motor, and the gear is meshed with the rack for transmission, thereby driving the rack to move upward in the installation groove, thereby improving the practicability of the device.

[0016] As a preferred embodiment, a discharge assembly is provided inside the discharge pipe, and the discharge assembly includes a movable groove, and the movable groove is opened inside the discharge pipe, and a baffle is slidably connected inside the discharge pipe, and the top of the baffle extends to the outside of the movable groove, and the baffle is fixedly connected to the rack, and a diverter plate is fixedly connected inside the discharge pipe and on the side of the baffle away from the feed hopper;

[0017] When the rack moves, the baffle plate will be driven to move upward in the movable groove synchronously to achieve the material discharge effect, thereby improving the practicability of the device.

[0018] Beneficial effects of this application:

[0019] 1. A remote calibration weighing device based on a concrete mixing station. When the concrete needs to be weighed, the concrete in the concrete storage device enters the discharge pipe through the feed hopper. Subsequently, by starting the driving motor, the driving motor drives the gear to rotate, and the gear and the rack are meshed for transmission, thereby driving the rack to move upward in the installation groove. When the rack moves, it will drive the baffle to move upward in the movable groove synchronously. At this time, the concrete in the discharge pipe will be diverted through the diverter plate and distributed to the discharge pipe, and the concrete in the discharge pipe will directly enter the measuring bucket through the feed hopper. Thus, the concrete can be quickly placed in the measuring bucket for weighing operation, avoiding the problem of wasting time, energy and labor costs by manual handling operation. At the same time, the weighing efficiency of the concrete is also improved. Therefore, the use effect and practicality of the weighing device are improved, and the practicality of the device is greatly improved.

[0020] 2. This remote calibration weighing device based on a concrete mixing station is equipped with a diverter plate so that the concrete in the discharge pipe can be divided into two parts and enter two measuring hoppers respectively through the feed hopper. In this way, the self-diverting effect is achieved without the need for manual feeding, thereby improving the feeding efficiency, and then improving the weighing efficiency, greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the device of the present application;

[0022] Figure 2 A schematic diagram of the device of the present application;

[0023] Figure 3 A schematic diagram of the device of the present application;

[0024] Figure 4 Schematic diagram of the device of the present application.

[0025] Numbers in the figure: 1. Measuring bucket frame; 2. Measuring bucket; 3. Butterfly valve; 4. Fixed plate; 5. Support assembly; 51. Support plate; 52. Balance rod; 53. Support rod; 6. Mounting assembly; 61. Flange; 62. Mounting hole; 7. Feed assembly; 71. Feed hopper; 72. Discharge pipe; 8. Discharge assembly; 81. Discharge pipe; 82. Feed hopper; 9. Protective box; 10. Drive assembly; 101. Drive motor; 102. Gear; 103. Rack; 11. Discharge assembly; 111. Movable trough; 112. Baffle; 12. Diverter plate; 13. Mounting trough. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0027] Reference Figure 1-4 A remote calibration weighing device based on a concrete mixing station includes a metering bucket frame 1 and a fixed plate 4. Two metering buckets 2 are fixedly connected inside the metering bucket frame 1. Two butterfly valves 3 are fixedly connected to the bottom of the metering bucket frame 1, and the two butterfly valves 3 are fixedly connected to the bottom ends of the corresponding metering buckets 2 respectively.

[0028] Reference Figure 2 A support assembly 5 is fixedly connected to the top of the fixed plate 4, and the support assembly 5 includes a support plate 51. Two support plates 51 are fixedly connected to the top of the fixed plate 4. The insides of the two support plates 51 are fixedly connected to balance rods 52, and the outsides of the two support plates 51 are fixedly connected to support rods 53; the support plates 51, balance rods 52 and support rods 53 are all made of metal materials, which have the advantages of high strength, corrosion resistance, fire resistance, and high temperature resistance.

[0029] Reference Figure 2-4 A feed assembly 7 is fixedly connected to the top of the two support plates 51, and the feed assembly 7 includes a discharge pipe 72, which is fixedly connected to the top of the two support plates 51, and one end of the discharge pipe 72 is fixedly connected to the feed hopper 71; by using the discharge pipe 72 made of stainless steel, stainless steel has better pressure resistance, thereby improving the practicability of the device.

[0030] Reference Figure 2-4 One end of the feed hopper 71 away from the discharge pipe 72 is fixedly connected with a mounting assembly 6, and the mounting assembly 6 includes a flange 61, and the flange 61 is fixedly connected to one end of the feed hopper 71, and a plurality of mounting holes 62 are provided inside the flange 61. By providing the flange 61 and the mounting holes 62, complex connection methods are avoided, and an efficient and convenient installation method is provided, thereby improving the practicability of the device.

[0031] Reference Figure 1-4 The end of the discharge pipe 72 away from the feed hopper 71 is fixedly connected to the discharge assembly 8, and the discharge assembly 8 includes a discharge pipe 81. The two discharge pipes 81 are fixedly connected to one end of the discharge pipe 72, and the ends of the two discharge pipes 81 away from the discharge pipe 72 are fixedly connected to the feed hopper 82, and the bottom ends of the two feed hoppers 82 are located above the measuring hopper 2; by using the feed hopper 82 made of stainless steel, stainless steel has better pressure resistance, thereby improving the practicability of the device.

[0032] Reference Figure 2-4 The outside of the discharge pipe 72 is fixedly connected to a protective box 9, and the inside of the protective box 9 is rotatably connected to a driving component 10. The driving component 10 includes a driving motor 101, and the driving motor 101 is fixedly connected to the outside of the protective box 9. The inside of the protective box 9 is rotatably connected to a gear 102. The inside of the discharge pipe 72 is slidably connected to a rack 103, and the gear 102 and the rack 103 are meshingly connected. An installation groove 13 is provided inside the discharge pipe 72 and outside the rack 103, and the top of the rack 103 extends to the outside of the installation groove 13; the gear 102 is driven to rotate by the driving motor 101, and the gear 102 is meshed with the rack 103 for transmission, thereby driving the rack 103 to move upward in the installation groove 13, thereby improving the practicability of the device.

[0033] Reference Figure 2-4 A discharge assembly 11 is provided inside the discharge pipe 72, and the discharge assembly 11 includes a movable groove 111, which is opened inside the discharge pipe 72, and a baffle 112 is slidably connected inside the discharge pipe 72, and the top of the baffle 112 extends to the outside of the movable groove 111, the baffle 112 is fixedly connected to the rack 103, and a diverter plate 12 is fixedly connected inside the discharge pipe 72 and on the side of the baffle 112 away from the feed hopper 71; when the rack 103 moves, the baffle 112 will be driven to move upward synchronously in the movable groove 111, thereby achieving a discharge effect, thereby improving the practicability of the device.

[0034] Working principle: When the device is used, the feed hopper 71 is connected to the concrete storage device through the mounting hole 62 on the flange 61 by bolts. After the connection, when the concrete needs to be weighed, the concrete in the concrete storage device enters the discharge pipe 72 through the feed hopper 71. Then, by starting the drive motor 101, the drive motor 101 drives the gear 102 to rotate, and the gear 102 is meshed with the rack 103 for transmission, thereby driving the rack 103 to move upward in the mounting groove 13. When the rack 103 moves, it drives the baffle 1 12 moves upward synchronously in the movable groove 111. At this time, the concrete in the discharge pipe 72 will be diverted by the diverter plate 12 and distributed to the discharge pipe 81, and the concrete in the discharge pipe 81 will directly enter the measuring bucket 2 through the feed hopper 82. Therefore, the concrete can be quickly placed in the measuring bucket 2 for weighing operation, avoiding manual handling operation, which wastes time, energy and labor costs. At the same time, it also improves the weighing efficiency of the concrete, thereby improving the use effect and practicality of the weighing device.

[0035] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A remote calibration weighing device based on a concrete mixing station, comprising a weighing bucket frame (1) and a fixing plate (4), characterized in that: Two measuring buckets (2) are fixedly connected inside the measuring bucket frame (1), two butterfly valves (3) are fixedly connected to the bottom of the measuring bucket frame (1), and the two butterfly valves (3) are respectively fixedly connected to the bottom ends of the corresponding measuring buckets (2), and the top of the fixed plate (4) is fixedly connected to a support assembly (5), the support assembly (5) comprises a support plate (51), the two support plates (51) are fixedly connected to the top of the fixed plate (4), the insides of the two support plates (51) are fixedly connected to a balance rod (52), and the outsides of the two support plates (51) are fixedly connected to a support rod (53).

2. A remote calibration weighing device based on a concrete mixing station according to claim 1, characterized in that: A feed assembly (7) is fixedly connected to the top of the two support plates (51), and the feed assembly (7) comprises a discharge pipe (72). The discharge pipe (72) is fixedly connected to the top of the two support plates (51), and one end of the discharge pipe (72) is fixedly connected to the feed hopper (71).

3. A remote calibration weighing device based on a concrete mixing station according to claim 2, characterized in that: An end of the feed hopper (71) away from the discharge pipe (72) is fixedly connected to a mounting assembly (6), wherein the mounting assembly (6) comprises a flange (61), wherein the flange (61) is fixedly connected to one end of the feed hopper (71), and wherein a plurality of mounting holes (62) are formed inside the flange (61).

4. The remote calibration weighing device based on a concrete mixing station according to claim 2 is characterized in that: One end of the discharge pipe (72) away from the feed hopper (71) is fixedly connected to a discharge assembly (8), and the discharge assembly (8) comprises a discharge pipe (81), and two discharge pipes (81) are fixedly connected to one end of the discharge pipe (72), and one end of the two discharge pipes (81) away from the discharge pipe (72) is fixedly connected to the feed hopper (82), and the bottom ends of the two feed hoppers (82) are located above the measuring hopper (2).

5. The remote calibration weighing device based on a concrete mixing station according to claim 2 is characterized in that: The outside of the discharge pipe (72) is fixedly connected to a protection box (9), the inside of the protection box (9) is rotatably connected to a drive assembly (10), the drive assembly (10) comprises a drive motor (101), the drive motor (101) is fixedly connected to the outside of the protection box (9), the inside of the protection box (9) is rotatably connected to a gear (102), the inside of the discharge pipe (72) is slidably connected to a rack (103), and the gear (102) and the rack (103) are meshingly connected, and a mounting groove (13) is provided inside the discharge pipe (72) and outside the rack (103), and the top end of the rack (103) extends to the outside of the mounting groove (13).

6. A remote calibration weighing device based on a concrete mixing station according to claim 5, characterized in that: A discharge assembly (11) is arranged inside the discharge pipe (72), and the discharge assembly (11) comprises a movable groove (111). The movable groove (111) is opened inside the discharge pipe (72), a baffle (112) is slidably connected inside the discharge pipe (72), and the top of the baffle (112) extends to the outside of the movable groove (111), the baffle (112) is fixedly connected to the rack (103), and a diverter plate (12) is fixedly connected inside the discharge pipe (72) and on a side of the baffle (112) away from the feed hopper (71).

Images